›› 2005, Vol. 26 ›› Issue (4): 577-579.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Study on anti-sliding effect of the scattered row piles in soil nailing wall pit-protection

JIN Gang-feng1, TU Yu-min1, RUAN Chang-qing 2   

  1. 1. Department of Civil Engineering, Zhejiang University , Hangzhou 310027, China; 2. Headquarters of Wenzhou Urban Center Area Construction, Wenzhou 325003,China
  • Received:2004-04-13 Online:2005-04-09 Published:2013-12-19

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Abstract: The most dangerous arc sliding face of the soil nailing wall is usually much deeply in soft clay foundation pit protection, while excavation depth is comparatively deep. It is very difficult to satisfy the engineering design. The scattered row piles will be adopted to satisfy its whole stability. This text analyzes the earth pressure acting on the scattered row piles with soil plasticity and soil arch effect principle. The anti-sliding effect of the scattered row pile in soil nailing wall excavation protection is studied with a principle of pile-soil interaction. It is verified by the actual engineering in deep excavation protection.

Key words: deep excavation, soil nailing wall, soil arch effect, scattered row piles, anti-sliding effect

CLC Number: 

  • TU 473.2
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
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